Finding the Fourth Proportional to 1,113,849.63, 1,671,017.31 and 634,303.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,113,849.63 : 1,671,017.31 = 634,303.98 : x
2. Step 2: Convert to fraction form
   1,113,849.63/1,671,017.31 = 634,303.98/x
3. Step 3: Cross multiply
   1,113,849.63x = 1,671,017.31 × 634,303.98
4. Step 4: Simplify right side
   1,113,849.63x = 1,059,932,930,381.89
5. Step 5: Solve for x
   x = 1,059,932,930,381.89/1,113,849.63
6. Step 6: Final answer
   x = 951,594.27